San Mateo County property record for 528 Ruby St, Redwood City, CA 94062 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1937 |
| Square Footage | 1,090 sqft Living Area |
| Lot Size | 4,800 sqft (0.11 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,700,000 (2025) |
| Tax Bill | $2,442.00 (2025) |
| Primary APN | 058-143-100 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,090 sqft Living Area |
| 1st Floor | 830 sqft 1st Floor |
| Family Room | Family Room |
| Stories | 1 Stories |
| Year Built | Built 1937 |
|---|---|
| Effective Year Built | Effective 1937 |
| Lot Area | 4,800 sqft (0.11 acres) |
| Depth X Width | 120 ft x 40 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 300 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 528 RUBY ST |
|---|---|
| City | REDWOOD CITY |
| State | CA |
| Zip | 94062-2232 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | NWLY 1/2 OF LOT 16 BLOCK 9 NEW HIGH SCHOOL ACRES RSM 11/36 38 CITY OF REDWOOD CITY |
| Legal Subdivision | NEW HIGH SCHOOL ACRES |
| Legal Block | 9 |
| Legal Lot Number | 16 |
| Jurisdiction | SAN MATEO CA |
| Minor Civil Division | SAN MATEO |
| Census Blockgroup | 1 |
| Census Block | 1011 |
| Census Tract | 609800 |
Source: San Mateo County records · APN 058-143-100
Assessment roll updated July 15, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 528 RUBY ST, REDWOOD CITY, CA 94062-2232 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Oct 09, 2025 | Grant Deed, Transfer · Conventional Mortgage SYNERGY ONE LENDING |
| Sep 15, 2025 | Grant Deed, Transfer |
| Feb 14, 2023 | Intrafamily Transfer, Transfer |
| Feb 24, 2023 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 09, 2025 · Amount on Record |
| Deed Sale | Oct 09, 2025 · Amount on Record |
| Prior Sale | Mar 14, 2025 · Amount on Record |
| Deed Doc Number | 202553411 |
| Prior Transfer Date | Mar 07, 2025 |
| Prior Transfer Doc | 0000011608 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Oct 09, 2025 |
| Property Address | 528 RUBY ST, REDWOOD CITY, CA 94062-2232 |
| Document Number | 0000053411 |
| Map Reference | MB 11 PG 36-38 |
| Instrument Date | Oct 03, 2025 |
| Instrument | 2025-053411 |
| Transaction Type | Transfer |
| Record Updated | Apr 02, 2026 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,870.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property (Marital Community) with Rights of Survivorship |
| Address | 528 RUBY ST, REDWOOD CITY, CA 94062-2232 |
| Document Number | 0000053412 |
|---|---|
| Date | Oct 09, 2025 |
| Instrument | 2025-053412 |
| Name | SYNERGY ONE LENDING |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 481 Months |
| Due | Nov 01, 2065 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Sep 15, 2025 |
| Property Address | 528 RUBY ST, REDWOOD CITY, CA 94062-2232 |
| Document Number | 0000048033 |
| Map Reference | MB 11 PG 36-38 |
| Instrument Date | Sep 12, 2025 |
| Instrument | 2025-048033 |
| Transaction Type | Transfer |
| Record Updated | Oct 13, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1447 N CAROLAN AVE, BURLINGAME, CA 94010-2403 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Feb 14, 2023 |
| Property Address | 528 RUBY ST, REDWOOD CITY, CA 94062-2232 |
| Document Number | 0000006574 |
| Map Reference | MB 11 PG 36-38 |
| Instrument Date | Dec 23, 2022 |
| Instrument | 2023-006574 |
| Transaction Type | Transfer |
| Record Updated | Mar 16, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2668 WASHINTON ST, REDWOOD CITY, CA 94061 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Feb 24, 2023 |
| Property Address | 528 RUBY ST, REDWOOD CITY, CA 94062-2232 |
| Document Number | 0000008426 |
| Map Reference | MB 11 PG 36-38 |
| Instrument Date | Dec 23, 2022 |
| Instrument | 2023-008426 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 2668 WASHINGTON AVE, REDWOOD CITY, CA 94061-2429 |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Redwood City |
| Elementary School District | Redwood City Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,700,000 (+1,643.09%) Land $1,400,000 Building $300,000 | ||
| 2025 | $2,442.00 (+4%) | $97,528 (+4.04%) Land $26,940 Building $70,588 | |
| 2024 | $2,348.00 (+5.29%) | ||
| 2023 | $2,230.00 (+2.25%) | $93,743 Land $25,895 Building $67,848 | $1,642,680 |
| 2022 | $2,181.00 |
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